AMS1117-3.3 Alternatives: LDO Cross-Reference Guide
The three-terminal regulator on millions of boards: which parts really fit, and why the thermal math matters more than the pinout.
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Interface, driver, and transceiver products identified by the audited product type values.
TLE8250SJ - Infineon Technologies USB/CAN IC, SOP
ADM3050EBRIZ - Analog Devices Interface IC, SOIC-8
TJA1049T-3-1Z-TD - TDSEMIC USB/CAN IC, SOIC-8
TJA1040T-CM-TD - TDSEMIC USB/CAN IC, SOIC-8
SN65HVD252DR - Tudi RS-232/RS-485 Transceiver, SOP-8
SSIT65HVD230DR-JSM - JSMICRO Interface IC, SOP-8
TJA1042T/1 - NXP Semiconductors USB/CAN IC, SOIC-8
TJA1044T/1-JSM - JSMICRO USB/CAN IC, SOP-8
TJA1044T-118-TD - TDSEMIC USB/CAN IC, SOIC-8
L9616-TR - Tudi Interface IC, SOP-8
ADM3057EBRWZ - Analog Devices Interface IC, SOIC-20
TCAN1046ADRQ1 - Texas Instruments USB/CAN IC, SOIC-14
TCAN1044AEVDDFRQ1 - Texas Instruments USB/CAN IC, SOT-23-THN-8 (DDF)
TJA1057GTJ-TD - TDSEMIC USB/CAN IC, SOIC-8
TJA1057T - NXP Semiconductors USB/CAN IC, SOIC-8
TJA1055T/CM - NXP Semiconductors USB/CAN IC, SOIC-14
MAX13053ASA-T - Analog Devices Interface IC, SOIC-8
MAX3050ASA-T - Analog Devices Interface IC, SOIC-8
TCAN843DYYRQ1 - Texas Instruments USB/CAN IC, SOT-23-THN-14 (DYY)
TJA1044T/1Z-JSM - JSMICRO USB/CAN IC, SOP-8
MCP2515T-I/ML - Microchip Technology USB/CAN IC, QFN-20
TJA1044GT-3Z-TD - TDSEMIC USB/CAN IC, SOIC-8
TJA1051T/3/CM - NXP Semiconductors USB/CAN IC, SOIC-8
AMIS42665TJAA1RG - Tudi USB/CAN IC, SOP-8
Supply boundary
Product records help identify a manufacturer part number and technical family. A listed part may be fulfilled from Chip-seek warehouse-held stock or a reviewed sourcing channel. Source, quantity, packaging, date code, MOQ, price and lead time are confirmed before an order is accepted.
From the desk
Market signals, technical notes, and practical sourcing guidance for semiconductor procurement.
The three-terminal regulator on millions of boards: which parts really fit, and why the thermal math matters more than the pinout.
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A 3 A buck converter that refuses to die: which replacements fit the same pads, which need a new layout, and how to choose between them.
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The 48-pin Cortex-M3 that became an industry default: which alternatives really fit, and what breaks when you swap one in.
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4 MB of SPI flash: the smallest density that still supports OTA, and the one where package width trips up more designs than density does.
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A practical cross-reference for the 128 Mbit SPI NOR part: what must match, where firmware breaks, and how to qualify a second source.
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Murata is positioning wideband silicon capacitors as a key enabler of the optical-module speed ramp from 1.6T to 3.2T. Here is what the shift means for...
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The LS-Z3xF family maps to F28034/35 by package and adds clock headroom. What pin compatibility covers, what it does not, and how to qualify it.
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All ten leading component brands gained search volume in week 42, between 28% and 40%. Here is what the broad lift means and what we hold...
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